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Caterpillar 340 Excavators For Sale

Browse Caterpillar 340 Excavators for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 39 listings. Caterpillar 340 Excavator pricing ranges from $225,000 to $592,298 based on recent marketplace data. Filter by price, hours, or horsepower to find the right Caterpillar 340 Excavator.
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Caterpillar (39)
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340 (39)
   340D2L (20)
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Showing 1 - 25 of 39 Excavator Listings

1 - 25 of 39 listings
1 - 25 of 39 listings
Caterpillar 340 Excavator

2026 Caterpillar 340 Excavator

Recently Updated
$589,439 USD
BATTERIES, 4, BKT HD 36" 1.24YD3 DB, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4",EOU, CAB, DELUXE, CAMERA, 360 VISIBILITY, CONTROL, QC, COOLANT, COLD WEATHER, COUPLER, PG DB...
ConditionUsed
Usage22 Hours
Stock NumberEFH31580
MLS Number14449521
CategoryExcavators
Last Updated7/12/2026
Location
Casper, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery Company
Caterpillar 340 Excavator

2026 Caterpillar 340 Excavator

Recently Updated
$592,298 USD
BATTERIES, 4, BKT HD 66" 2.77YD3 DB, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4",EOU, CAB, DELUXE, CAMERA, 360 VISIBILITY, CONTROL, QC, COOLANT, COLD WEATHER, COUPLER, PG DB...
ConditionUsed
Usage69 Hours
Stock NumberEFH31590
MLS Number14384235
CategoryExcavators
Last Updated7/12/2026
Location
Rock Springs, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
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Wyoming Machinery Company
Caterpillar 340 Excavator

2024 Caterpillar 340 Excavator

Recently Updated
$423,000 USD
*340 08 EXCAVATOR ARRANGEMENT, *BEACON SOCKET, *BEARING, SWING STD, *CAB MOUNT, ROPS, *COMMON ARRANGEMENT, *COUNTERWEIGHT, 14,990LBS, *COVER, REAR HEADER, *DRINK HOLDER, *FRAME, SWING, STD,...
ConditionUsed
Usage1,982 Hours
Stock NumberAA010553
MLS Number14132080
CategoryExcavators
Last Updated7/12/2026
Location
Cedar City, UT, US
Sold By
Wheeler Machinery Co.
(833) 275-___  SHOW
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Wheeler Machinery Co.
Caterpillar 340 Excavator

2022 Caterpillar 340 Excavator

Price Drop $295,000 USD
2990 BW 4/2/26, 340 08A HEX, BATTERY, COLD WEATHER, BEACON READY, BEARING, SWING HD, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4" HD, EOU, CAB MOUNT, ROPS, CAB, DELUXE, CAMERA, 360...
ConditionUsed
Usage3,008 Hours
Stock Number498187
MLS Number13519498
CategoryExcavators
Last Updated7/11/2026
Location
Aurora, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
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Wagner Equipment Co.
Caterpillar 340 Excavator

2022 Caterpillar 340 Excavator

Recently Updated
$385,000 USD
*340 08 EXCAVATOR ARRANGEMENT, *BEACON SOCKET, *BEARING, SWING STD, *CAB MOUNT, ROPS, *COMMON ARR, *COUNTERWEIGHT, 14,990LBS, *COVER, REAR HEADER, *DRINK HOLDER, *FINE SWING, *FRAME, SWING,...
ConditionUsed
Usage1,380 Hours
Stock NumberGDZ213
MLS Number13108600
CategoryExcavators
Last Updated7/12/2026
Location
Rock Springs, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
NUMBERCall Seller
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Wyoming Machinery Company
Caterpillar 340 Excavator

2024 Caterpillar 340 Excavator

Recently Updated
$365,000 USD
BATTERIES, 4, BKT GD 69" 3.53YD3 DB, BOOM TUBE W/EOU, BOOM, REACH 21'4",EOU, CAB, DELUXE, CAMERA, 360 VISIBILITY, CONTROL, QC, CYLINDER, BKT DB, CYLINDER, BOOM, CYLINDER, STICK, DOOR,...
ConditionUsed
Usage1,505 Hours
Stock NumberEFH20352
MLS Number13850306
CategoryExcavators
Last Updated7/12/2026
Location
6724 33Rd Street East, FL, US
Sold By
Ring Power Corporation
(855) 924-___  SHOW
NUMBERCall Seller
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Ring Power Corporation
Caterpillar 340 Excavator

2025 Caterpillar 340 Excavator

Recently Updated
$499,000 USD
BATTERIES, 4, BKT GD 48" 2.26YD3 DB, BKT SD 36" 1.24YD3 DB, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4",EOU, CAB, DELUXE, CAMERA, 360 VISIBILITY, CONTROL, QC, COOLANT, COLD...
ConditionUsed
Usage1,288 Hours
Stock NumberEFH30260
MLS Number13590923
CategoryExcavators
Last Updated7/12/2026
Location
Rock Springs, WY, US
Sold By
Wyoming Machinery Company
(844) 931-___  SHOW
NUMBERCall Seller
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Wyoming Machinery Company
Caterpillar 340 Excavator

2023 Caterpillar 340 Excavator

Recently Updated
$360,000 USD
1746 CD 3/4/26, 340 08 EXCAVATOR ARRANGEMENT, BATTERY, COLD WEATHER, BEACON SOCKET, BEARING, SWING HD, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4" HD, EOU, CAB MOUNT, ROPS, CAB,...
Inspection Report
ConditionUsed
Usage1,749 Hours
Stock Number504119
MLS Number13554891
CategoryExcavators
Last Updated7/11/2026
Location
Aurora, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
NUMBERCall Seller
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Wagner Equipment Co.
Caterpillar 340 Excavator

2023 Caterpillar 340 Excavator

Recently Updated
$445,000 USD
340 08 EXCAVATOR ARRANGEMENT, 666 GD 3/18/24, BATTERY, COLD WEATHER, BEACON SOCKET, BEARING, SWING HD, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4" HD, EOU, CAB MOUNT, ROPS, CAB,...
ConditionUsed
Usage3,534 Hours
Stock Number504462
MLS Number12740158
CategoryExcavators
Last Updated7/11/2026
Location
Albuquerque, NM, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
NUMBERCall Seller
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Wagner Equipment Co.
Caterpillar 340 Excavator

2023 Caterpillar 340 Excavator

Recently Updated
$360,000 USD
2754 CD 12/12/2025, 340 08 EXCAVATOR ARRANGEMENT, BATTERY, COLD WEATHER, BEACON SOCKET, BEARING, SWING HD, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4" HD, EOU, CAB MOUNT, ROPS,...
ConditionUsed
Usage3,283 Hours
Stock Number505179
MLS Number13088603
CategoryExcavators
Last Updated7/11/2026
Location
Grand Junction, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
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Wagner Equipment Co.
Caterpillar 340 Excavator

2023 Caterpillar 340 Excavator

Recently Updated
$426,000 USD
0P0720, 340 08 EXCAVATOR ARRANGEMENT, BATTERY, COLD WEATHER, BEACON SOCKET, BEARING, SWING HD, BLOCK HEATER, 120V, BOOM TUBE W/EOU, BOOM, REACH 21'4" HD, EOU, CAB MOUNT, ROPS, CAB, DELUXE,...
ConditionUsed
Usage1,829 Hours
Stock Number504459
MLS Number13088598
CategoryExcavators
Last Updated7/11/2026
Location
Windsor, CO, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
NUMBERCall Seller
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Wagner Equipment Co.
Caterpillar 340 Excavator

2024 Caterpillar 340 Excavator

$455,000 USD
Air Conditioner, Bucket, Lighting, Mirrors, Online Owner's Manual, Remaining Factory Warranty POWERTRAIN + HYDRAULICS + TECH EXPIRES 3/26/30 OR 6000 HOURS
Inspection Report
ConditionUsed
Usage828 Hours
Stock NumberEQN265611
MLS Number14015652
CategoryExcavators
Last Updated6/30/2026
Location
Rental Fleet, Subject To Availability, AL, US
Sold By
Thompson Tractor Co.
(855) 627-___  SHOW
NUMBERCall Seller
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Thompson Tractor Co.
Caterpillar 340 Excavator

2024 Caterpillar 340 Excavator

$480,000 USD
Air Conditioner, Auxiliary Hydraulics Pressure, Bucket, Customer Value Agreement (CVA) 1000 HOUR FILTERS ONLY FROM TIME OF SALE, Engine Enclosures, Mirrors, Remaining Factory Warranty PWT,...
Inspection Report
ConditionUsed
Usage4,038 Hours
Stock NumberEQN229552
MLS Number14092104
CategoryExcavators
Last Updated6/27/2026
Location
Rental Fleet Machine, Subject To Availability, AL, US
Sold By
Thompson Tractor Co.
(855) 627-___  SHOW
NUMBERCall Seller
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Thompson Tractor Co.
Caterpillar 340 Excavator

2023 Caterpillar 340 Excavator

$480,000 USD
Air Conditioner, Customer Value Agreement (CVA) 1000 HOUR FILTERS ONLY FROM TIME OF SALE, Engine Enclosures, Lighting, Mirrors, Remaining Factory Warranty PT + HYD + TECH EXPIRES 4/30/2029...
Inspection Report
ConditionUsed
Usage455 Hours
Stock NumberEQN257891
MLS Number13907102
CategoryExcavators
Last Updated6/13/2026
Location
Rental Fleet, Subject To Availability., AL, US
Sold By
Thompson Tractor Co.
(855) 627-___  SHOW
NUMBERCall Seller
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Thompson Tractor Co.
Caterpillar 340 Excavator

2023 Caterpillar 340 Excavator

$299,200 USD
Air Conditioner, CAMERA, REAR + RH VIEW, Connectivity Source, Coupler - Quick, Coupler Type - Hydraulic, Engine Enclosures, GRADE W/2D, ASSISTPAYLOAD, Grading System - 2D, GUARD, BOTTOM HD,...
Inspection Report
ConditionUsed
Usage3,263 Hours
Stock NumberCNE000453
MLS Number14240473
CategoryExcavators
Last Updated5/18/2026
Location
Monroe, NC, US
Sold By
Blanchard Machinery Company
(844) 771-___  SHOW
NUMBERCall Seller
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Blanchard Machinery Company
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